Srimad Bhagvatam . 4.22.15

Srimad Bhagvatam . 4.22.15

 The conclusion is that all persons
 in this material world are suffering 
from material pains, and if one wants
 to get rid of them, he must associate
 with saintly persons, pure devotees of the
 Lord, and chant the maha-mantra,

 Hare Krishna, Hare Krishna, Krishna Krishna, Hare Hare Hare Rama, Hare Rama, Rama Rama, Hare Hare. 

 That is the only auspicious way for materialistic persons.